128451776

素因数分解:

$2^6\times {\mathrm{883}}^1\times {\mathrm{2273}}^1$

素因数の和:3168

約数の個数: 28

約数和(自身を含む): 255297432

約数和(自身を除く): 126845656

約数列:

[1, 2, 4, 8, 16, 32, 64, 883, 1766, 2273, 3532, 4546, 7064, 9092, 14128, 18184, 28256, 36368, 56512, 72736, 145472, 2007059, 4014118, 8028236, 16056472, 32112944, 64225888, 128451776]

約数ペア:

[(1, 128451776), (2, 64225888), (4, 32112944), (8, 16056472), (16, 8028236), (32, 4014118), (64, 2007059), (883, 145472), (1766, 72736), (2273, 56512), (3532, 36368), (4546, 28256), (7064, 18184), (9092, 14128)]